US Forge Welding Electrode E7018 1/8-Inch by 14-Inch 5-Pound Box #51883<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Quality， low hydrogen electrode for x-ray quality welds on construction steels</li><li>Quality iron powder low hydrogen electrode designed for joining construction grade and problem steels</li><li>Weldability is excellent on both AC and DC reverse polarity</li><li>Used primarily on carbon and medium tensile steels， especially under conditions of restraint</li><li>Excellent for high sulfur， boiler plate， and cast steel</li></ul></div><img src="http://ecx.images-amazon.com/images/I/11CLgIOeueL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/312D3seH5UL.jpg" noproxy>